You should not be invoking orted manually -- getting errors when you
invoke orted manually is probably to be expected.
Can you answer the questions from my original mail? Thanks.
On Mar 27, 2009, at 6:29 PM, Russell McQueeney wrote:
Jeff Squyres wrote:
> Hmm -- puzzling -- the error file you sent shows the following:
>
> bash: /opt/openmpi/orted: No such file or directory
>
> But that shouldn't happen; according to your config.log, you
installed
> with a prefix of /opt/openmpi, so Open MPI should be looking for
orted
> in /opt/openmpi/bin/orted.
>
> You said that the command was
>
>> command = mpirun --hostfile hostfile -np 2 echo `uname -a`
>
> Is there any chance that you ran with mpirun's absolute filename,
such
> as:
>
> /opt/openmpi/bin/mpirun --hostfile hostfile -np 2 echo `uname -a`
>
> Or do you have any aliases involved? I can't imagine how you're
> getting that error message -- Open MPI should never use a full path
> name for orted unless you specified --prefix on the mpirun command
> line (which you didn't), or youused a full path name for mpirun
(which
> it looks like you didn't, and even if you did use
> /opt/openmpi/bin/mpirun, it should use that path to look for
> /opt/openmpi/bin/orted on the other node). Otherwise, Open MPI
relies
> on the PATH set in your shell startup files on remote nodes to find
> the orted.
>
> This is very odd -- can you look at the exact command that is being
> executed on the remote node?
--
Jeff Squyres
Cisco Systems
